Bug 697373
| Summary: | libmtp-1.0.6 fails to connect to Motorola Xoom | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Christopher Granade <cgranade> |
| Component: | libmtp | Assignee: | Linus Walleij <triad> |
| Status: | CLOSED UPSTREAM | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | cgranade, triad |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-04-25 09:43:02 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
The Xoom is a very new device and is only supported in the latest upstream libmtp, not yet released... |
Description of problem: `mtp-detect` fails to connect to the Motorola Xoom (WiFi-only, Canadian region), 18d1:70a8. The following console output is observed: $ mtp-detect libmtp version: 1.0.6 Listing raw device(s) Device 0 (VID=18d1 and PID=70a8) is UNKNOWN. Please report this VID/PID and the device model to the libmtp development team Found 1 device(s): 18d1:70a8 @ bus 1, dev 47 Attempting to connect device(s) PTP_ERROR_IO: failed to open session, trying again after resetting USB interface LIBMTP libusb: Attempt to reset device LIBMTP PANIC: failed to open session on second attempt Unable to open raw device 0 OK. The following udev rules are in effect: $ cat /etc/udev/rules.d/92-motorola-xoom.rules ACTION!="add", GOTO="xoom_rules_end" SUBSYSTEM!="usb|usb_device", GOTO="xoom_usb_end" ATTRS{idVendor}=="18d1", ATTRS{idProduct}=="70a8", MODE="0666" SYMLINK+="xoom" LABEL="xoom_usb_end" LABEL="xoom_rules_end" The USB device symlink is created as expected: $ ls -l /dev/xoom lrwxrwxrwx. 1 root root 15 Apr 17 23:34 /dev/xoom -> bus/usb/001/047 If connecting with Gnomad2 first, however, mtp-detect returns the following: $ mtp-detect libmtp version: 1.0.6 Listing raw device(s) Device 0 (VID=18d1 and PID=70a8) is UNKNOWN. Please report this VID/PID and the device model to the libmtp development team Found 1 device(s): 18d1:70a8 @ bus 1, dev 49 Attempting to connect device(s) PTP_ERROR_IO: failed to open session, trying again after resetting USB interface LIBMTP libusb: Attempt to reset device Error 1: Get Storage information failed. Error 2: PTP Layer error 02fe: get_all_metadata_fast(): could not get proplist of all objects. Error 2: (Look this up in ptp.h for an explanation.) Error 2: PTP Layer error 02fe: get_handles_recursively(): could not get object handles. Error 2: (Look this up in ptp.h for an explanation.) USB low-level info: Using kernel interface "usbfs" bcdUSB: 512 bDeviceClass: 0 bDeviceSubClass: 0 bDeviceProtocol: 0 idVendor: 18d1 idProduct: 70a8 IN endpoint maxpacket: 512 bytes OUT endpoint maxpacket: 512 bytes Raw device info: Bus location: 1 Device number: 49 Device entry info: Vendor: (null) Vendor id: 0x18d1 Product: (null) Vendor id: 0x70a8 Device flags: 0x00000000 Configuration 0, interface 0, altsetting 0: Interface description contains the string "MTP" Device recognized as MTP, no further probing. Device info: Manufacturer: Google, Inc. Model: MZ604 Device version: 1.0 Serial number: 0288424140207197 Vendor extension ID: 0x00000006 Vendor extension description: microsoft.com: 1.0; Detected object size: 64 bits Extensions: microsoft.com: 1.0 Supported operations: 1001: get device info 1002: Open session 1003: Close session 1004: Get storage IDs 1005: Get storage info 1006: Get number of objects 1007: Get object handles 1008: Get object info 1009: Get object 100b: Delete object 100c: Send object info 100d: Send object 1014: Get device property description 1015: Get device property value 1016: Set device property value 1017: Reset device property value 101b: Get partial object 9801: Get object properties supported 9802: Get object property description 9803: Get object property value 9804: Set object property value 9805: Get object property list 9810: Get object references 9811: Set object references Events supported: 0x4002 0x4003 0x4004 0x4005 Device Properties Supported: 0xd401: Synchronization Partner 0xd402: Friendly Device Name 0x5003: Image Size Playable File (Object) Types and Object Properties Supported: 3000: Undefined Type dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3001: Association/Directory dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3004: Text dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3005: HTML dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3008: MS Wave dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY 3009: MP3 dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY 300b: MPEG dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc48: Description STRING data type READ ONLY 3801: JPEG dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc48: Description STRING data type READ ONLY 3802: TIFF EP dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 3807: GIF dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc48: Description STRING data type READ ONLY 3808: JFIF dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY 380b: PNG dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc48: Description STRING data type READ ONLY 380d: TIFF dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY b901: WMA dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY b902: OGG dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY b903: AAC dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc9b: Album Artist STRING data type READ ONLY dc8b: Track UINT16 data type ANY 16BIT VALUE form READ ONLY dc99: Original Release Date STRING data type DATETIME FORM READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc8c: Genre STRING data type READ ONLY dc96: Composer STRING data type READ ONLY b982: MP4 dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY b983: MP2 dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY b984: 3GP dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dce0: Display Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY dc46: Artist STRING data type READ ONLY dc9a: Album Name STRING data type READ ONLY dc89: Duration UINT32 data type ANY 32BIT VALUE form READ ONLY dc48: Description STRING data type READ ONLY ba05: Abstract Audio Video Playlist dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY ba10: WPL Playlist dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY ba11: M3U Playlist dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY ba14: PLS Playlist dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY ba82: XMLDocument dc01: Storage ID UINT32 data type ANY 32BIT VALUE form READ ONLY dc02: Object Format UINT16 data type ANY 16BIT VALUE form READ ONLY dc03: Protection Status UINT16 data type ANY 16BIT VALUE form READ ONLY dc04: Object Size UINT64 data type READ ONLY dc07: Object File Name STRING data type GET/SET dc09: Date Modified STRING data type DATETIME FORM READ ONLY dc0b: Parent Object UINT32 data type ANY 32BIT VALUE form READ ONLY dc41: Persistant Unique Object Identifier UINT128 data type READ ONLY dc44: Name STRING data type READ ONLY dc4e: Date Added STRING data type DATETIME FORM READ ONLY Special directories: Default music folder: 0xffffffff Default playlist folder: 0xffffffff Default picture folder: 0xffffffff Default video folder: 0xffffffff Default organizer folder: 0xffffffff Default zencast folder: 0xffffffff Default album folder: 0xffffffff Default text folder: 0xffffffff MTP-specific device properties: Friendly name: (NULL) Synchronization partner: (NULL) libmtp supported (playable) filetypes: Text file HTML file RIFF WAVE file ISO MPEG-1 Audio Layer 3 MPEG video stream JPEG file GIF bitmap file JFIF file Portable Network Graphics TIFF bitmap file Microsoft Windows Media Audio Ogg container format Advanced Audio Coding (AAC)/MPEG-2 Part 7/MPEG-4 Part 3 MPEG-4 Part 14 Container Format (Audio+Video Emphasis) ISO MPEG-1 Audio Layer 2 Abstract Playlist file XML file OK. Version-Release number of selected component (if applicable): The problem was observed under libmtp 1.0.3 and 1.0.6. How reproducible: Steps to Reproduce: 1. Connect Motorola Xoom (VID=18d1 and PID=70a8) to host via USB. 2. Run `mtp-detect`. Additional info: